| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.75 | 6.280% | $201.6663 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $89.31 | 12.165% | $100.1746 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $191.52 | 5.804% | $202.6358 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $230.97 | 3.450% | $238.9385 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $83.59 | 9.475% | $91.5102 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $153.51 | 13.134% | $173.672 | $173.67 | $173.65 | $173.70 |
| Purchase #7 | $21.96 | 13.347% | $24.891 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $960.61 | $1,033.4884 | $1,033.49 | $1,033.45 | $1,033.50 | |